ES178993Y - Pulsador de placa perfeccionado para avisadores acusticos electricos. - Google Patents

Pulsador de placa perfeccionado para avisadores acusticos electricos.

Info

Publication number
ES178993Y
ES178993Y ES1972178993U ES178993U ES178993Y ES 178993 Y ES178993 Y ES 178993Y ES 1972178993 U ES1972178993 U ES 1972178993U ES 178993 U ES178993 U ES 178993U ES 178993 Y ES178993 Y ES 178993Y
Authority
ES
Spain
Prior art keywords
perfected
push button
acoustic signals
plate push
electric acoustic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES1972178993U
Other languages
English (en)
Other versions
ES178993U (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EICHHOFF WERKE
Original Assignee
EICHHOFF WERKE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EICHHOFF WERKE filed Critical EICHHOFF WERKE
Publication of ES178993U publication Critical patent/ES178993U/es
Application granted granted Critical
Publication of ES178993Y publication Critical patent/ES178993Y/es
Expired legal-status Critical Current

Links

ES1972178993U 1971-04-15 1972-04-04 Pulsador de placa perfeccionado para avisadores acusticos electricos. Expired ES178993Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7114355 1971-04-15

Publications (2)

Publication Number Publication Date
ES178993U ES178993U (es) 1972-12-01
ES178993Y true ES178993Y (es) 1973-06-01

Family

ID=6620554

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1972178993U Expired ES178993Y (es) 1971-04-15 1972-04-04 Pulsador de placa perfeccionado para avisadores acusticos electricos.

Country Status (1)

Country Link
ES (1) ES178993Y (es)

Also Published As

Publication number Publication date
ES178993U (es) 1972-12-01

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